Pressure ranges from vacuum to 3,000 psi (200 bar)
Removable interchangeable intelligent sensors
Precision accuracy models to 0.01% of reading
Standalone solution to 1,000 psi (70 bar), no gas bottle required
when used with the Electric Pump
Standard model accuracy of 0.02% of full scale
External pressure modules to 3,000 psi (200 bar)
WiFi enabled communications
Fully temperature compensated accuracy over 0°C to 50°C
HART Communication and Profibus PA
Large 7” color touch screen display
Control stability of 0.003%FS
Built-in barometer
Easy-to-use icon based user interface
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OVERVIEW
For years, we’ve provided the most durable, accurate, quality pressure calibration
products for field applications. The Additel 780 series controller incorporates the same
durability, accuracy, and quality into a new bench top controller packed with features
and functionality that is remarkably easy to use. The Additel 780 series offers two base
ranges: to 1,000 psi (70 bar) and to 3,000 psi (200 bar). The base range establishes the
maximum controlling range of the controller. Each conguration includes a control sensor
which is preselected to the sensor range best suited for your application. External and
internal sensors can be used which allows for expanded range and accuracy capability in
the future.
There are also two controller types that can be selected: the Additel 780S is the standard
controller option without any measurement capability. The Additel 780 has expanded
functionality including electrical measurement and HART and Probus PA communication.
1364 West State Rd. Suite 101
Pleasant Grove, UT 84062, USA
Page 2
MODULAR DESIGN
Each unit comes with one Intelligent Pressure Module configured to the many range offerings provided. Standard
accuracy sensors (ADT160A-CPXXX) are silicone pressure sensors with a 1 year accuracy of 0.02% FS. The
precision accuracy models improve the 1 year accuracy specification to 0.01% of reading from 100% to 30% of
range. Each sensor has been specially aged, tested and screened before assembly. After assembly each sensor
Pressure / Process Calibration Equipment
STANDALONE SOLUTION
Typical pressure controllers will require a nitrogen bottle for the gas supply which make it
difcult to move the controller around without having to move or connect to another bottle.
The Additel 780 series is unique in that with the optional electric pump, you can generate
pressures to 1,000 psi (70 bar) without the need of a gas bottle.
PROCESS FUNCTIONALITY (excl ADT780S versions)
The 780 Series Pressure Controller is considered to handle a very wide range of applications
which may normally require a pressure calibrator. Built-in capability, includes current and
voltage measurement capability, 24 volt loop power, HART
switch measurement capability, and much more.
is temperature compensated over the range of 0°C to 50°C. The Additel 780 series
allows for one internal pressure sensor and one external pressure sensor. The modular
design of this unit provides for interchangeability of both the internal and external
sensors with other Intelligent Pressure Modules.
In addition to the Intelligent Pressure Modules, the Additel 780 series has a built in
barometric sensor. This allows for switching between gauge pressures to absolute
pressures.
®
and Probus PA communication,
MEASUREMENT SPECIFICATIONS
SpecificationADT780-1KADT780-3K
Pressure range
Control stability
Precision
(includes 1 year stability)
Media
Over-range indication
Resolution
Pressure type
Warm up time
Measurement units
Minimum control pressure
[1] HP gas supply required to reach 3,000 psi (200 bar).
[2] 7 digit resolution for precision model only.
[3] Dependent on pressure module.
-14.5 to 1,000 psi (-0.95 to 70 bar)-14.5 to 3,000 psi (-0.95 to 200 bar)
0.003% FS (stability based on % FS of control sensor range)
1364 West State Rd. Suite 101
Pleasant Grove, UT 84062, USA
Page 3
BAROMETRIC MEASUREMENT SPECIFICATION
SensorGaugeAbsolute
Standard SensorsN/A40 Pa
Precision Sensors3 Pa
Barometer range (60~110)kPa, the accuracy is 40 Pa (11 Pa is optional)
[1] 40 Pa uncertainty (k=2) includes calibration uncertainty, linearity, and long term stability (<30 Pa per year). Barometer range of 60 to 120 kPa.
[2] Combined linearity, hysteresis, and repeatability. Add 3 Pa when used in gauge mode. When using the precision sensors with the ADT780
controller in gauge mode, regular zeroing will realign the barometric reading to provide the most accurate result.
ELECTRICAL MEASURE SPECIFICATIONS
SpecificationRangeResolutionAccuracy
Pressure / Process Calibration Equipment
Volts DC
-30 to 30 V 0.1 mV±0.01% rdg + 1.5 mV
-300 to 300 mV1 μV±0.01% rdg + 15 μV
[1]
[2]
N/A
[1]
Current DC
Switch test
-30 to 30 mA0.1 μA±0.01% rdg + 1.5 μA
If the switch has detected voltage, the range is from 3 – 24 V
DC 24V output
[1] Not available in ADT780S versions
PHYSICAL SPECIFICATIONS
Specification
Power
Pressure ports
Storage temperature
Operating environment
Display
Weight
Dimensions (DWH)
Mounting
Shock
Vibration
ADT780-1K & ADT780-3K
100 to 240V, 50/60 Hz
G1/8 F
-20°C to 70°C
0-90% RH non-condensing
7 inch (17.8 cm) color, touch screen display
33 lbs (15 kg)
16.5 x 17.3 x 5.2 inch (419 x 440 x 132 mm)
Standard desktop, optional rack mount kit
4G
1G 10Hz~500Hz
OTHER SPECIFICATIONS
24V ± 0.24V, max 30 mA
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WiFi specifications
Vent
Communications
Stability indicator
Typical pressure
control time
Operating modes
802.11 b, g, and n
Front panel vent and safety release button (only for 780S)